code: def _store_retrieved(self, tokens, neighbors):
      tokenizer = self.model.tokenizer
      for batch_id in range(len(tokens)):
          item = {}
          query_text = tokenizer.ids_to_text(tokens[batch_id])
          item["query"] = query_text
          item["neighbors"] = []
          for context_id in range(len(neighbors[batch_id])):
              neighbor_text = tokenizer.ids_to_text(
                  neighbors[batch_id][context_id]
              )
              item["neighbors"].append(neighbor_text)
          self.retrieved_text.append(item)
  
imports: import json
  import pickle
  from typing import List, Tuple
  import numpy
  import torch
  import torch.distributed
  from nemo.collections.nlp.modules.common.lm_utils import pad_batch
  from nemo.collections.nlp.modules.common.megatron.retrieval_services.retrieval_service import ComboRetrievalService
  from nemo.collections.nlp.modules.common.text_generation_strategy import TextGenerationStrategy
label_desc: Use image node_id 7 for calling the RetroModelTextGenerationStrategy obj's underlying member method code with example usage: obj._store_retrieved(tokens, neighbors) without return types